.div{
    text-align: center;
}
.buttonStyle {
    border-radius: 5px;
    border-style: none;
    height:35px;
    width: 70px;
    font-weight: 200;
}
.enterText{
    width:300px;
    height:30px;
}
.textMargin{
    margin-top:170px;
}
.css-form input.ng-invalid.ng-dirty {
    background-color: #fa787e;
}
.css-form input.ng-valid.ng-dirty {
    background-color: #78fa89;
}
.error{
    color:red;
}